Kviz u Pi Baru is a pub quiz hosted by Tin for Vortex Quiz Factory, held at Ul. Josipa Jurja Strossmayera 188, Osijek. It takes place on 12.11.2026 and runs for about 150 minutes. The questions cover General Knowledge, in Croatian. It is played in teams of up to 4 people, with room for 16 teams. Entry is 4 EUR per player. Registration is open until 12.11.2026.